Answered: Suppose that the fluid being sheared in…

Suppose that the fluid being sheared in the Figure shown below is SAE 30 oil at 20°C. Compute the shear stress in the oil if v 3 m/s and h =2 cm and p=0.29 kg/(m /s). Mning Vi Rel plar

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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answer number 1. write your solution in any paper
Q. A bar 500 mm long and 30 mm in diameter hangs vertically and has a collar securely attached at the lower end. Find the instantaneous stress induced in the bar and its corresponding extension when a weight of 150 N falls on the collar from a height of 60 mm. What percentage error in the stress induced will result if extension of the bar is neglected. Take E 2x 105 N/mm².
Consider the beam shown in (Figure 1). EI is a constant. Suppose that w = 20 kN/m. Part A Determine the reaction at support (1) measured upward. Express your answer to three significant figures and include the appropriate units. Enter positive value if the force is upward and negative value if the force is downward. µA Q6 = Value Units Figure 1 of 1 Submit Request Answer 6. 3 Part B kmimi Determine the moment exerted by support (1 on the beam measured counterclockwise. | 1 1) Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. 3 2.5 m 5 m HA ? Q5 = Value Units
The vertical reducing section shown in the figure contains oil with S flowing upward at the rate of 0.5 m /s. The pressure at the larger section is 200 kPa. Neglecting losses, determine the force induced by the flow on the contraction. 0.86, 300 mm dia asomm 450mm 450 mm dia
An aluminum extrusion has the shape shown in the figure where b= 38 mm, d= 52 mm, a= 10 mm, and t= 2 mm. A vertical shear force of V= 2500 N acts on the cross section. Determine the shear flow that acts in the shape at points A–D. Part 1 Break the cross section into five rectangular areas, as shown. Find the area A1 of area (1) and the vertical distance y1 from the bottom edge of the cross-section to the centroid of area (1). Similarly, find the areas of the other four rectangles, and the vertical distance from the bottom edge of the cross section to the centroid of each. A1= 104 mm2 A2=A3= 20 mm2 A4=A5= 32 mm2 y1= 26 mm y2=y3= 5 mm y4=y5= 1 mm Part 2 Find y¯, the vertical distance from the bottom edge of the cross section to the centroid of the cross section. y¯= 14.27 mm Part 3 Find Iz, the area moment of inertia about the z centroidal axis for the cross-section. Iz=…
Example ( 8) Steel tube shaft having length 3mm and diameter 50mm subjected to axial compressive force 55 k N and change in temperature ( 100 °c drop). Find the change in length and diameter due to compound effect. Note: - E=200 GPa, u=0.3, a=11.5 Mm/ m'c
To measure a base line, a steel tape 30 m long, standardised at 15º C with a pull of 80 N was used. Find the correction per tape length, if the temperature at the time of measurement is 25º C and the pull exerted is 150 N. Take Young’s modulus E = 2 × 10^5 N/mm2 and coefficient of thermal expansion α = 11.2 × 10^6/°C. Cross-sectional area of tape is 8 mm2.
Solve it correctly please. I will rate accordingly
2. A cylindrical shape solid container of sg=0.515 having a diameter of 1.5m and a height of 3.10m is floating in a seawater of sg=1.03. Attached at the bottom of the container is a steel ball of sg= 7.85. If the height of the container projecting above the fluid surface is 0.60m. Determine the diameter in m and weight in KN of the steel ball.
pls answer the table also
A cylindrical shell 1000 mm long, 150 mm internal diameter, having a thickness of 8 mm is filled with a fluid at atmospheric pressure. If an additional 25000 mm3 of fluid is pumped into the cylinder, then the hoop stress induced will be N/mm?. [Take E= 2 x 105 N/mm2 and u = 0.3]
Problem 1: Load P 24 kips compressing the concrete cylinder which length is reduced from 12 inches to 11.9970 inches after compression. The diameter increased from 6 inches to 6.003 in. Determine the value of the modulus elasticity E. = 12 in. de = 6 in -